Overview of Hikvision DS-PDTPH-E-WB
The Hikvision DS-PDTPH-E-WB is a wireless temperature detector with a 2.7 inch display and a modular design for multiple applications. Standalone, it measures from -10 °C to 55 °C; with the included external probe, the range extends from -35 °C to 99 °C, making it useful for monitoring server rooms, cold rooms, pharmacies, food storage and warehouses. It communicates over Tri-X two-way 433MHz wireless with AES-128 encryption, frequency hopping and up to 800m free-space range. Enrollment is by power-up, Remote ID or QR code, with full remote configuration through the app. It is wall mounted and powered by two AAA batteries with up to 2 years of standby time.
Technical Specifications – Hikvision DS-PDTPH-E-WB
Detection Performance
| Detection Method | Temperature Sensor |
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| Detection Range | -10 °C to 55 °C(standalone) -35 °C to 99 °C(with included probe) |
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Feature
| Digital Processing | Support |
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| Tamper Protection | Front;Rear |
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| Environment Temperature Indicator | Support |
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| Signal Strength Indicator | Support |
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Interface
| LED Indicator | On Screen Display |
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Display
Transmission
| Transmission Technology | Tri-X Wireless |
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| Transmission Method | Two-Way RF Wireless |
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| Transmission Frequency | 433MHz |
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| Transmission Security | AES-128 Encryption |
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| Transmission Range(Free Space) | 800m |
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| Frequency Hopping | Support |
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| Enrolling Method | Power up;Remote ID;QR Code |
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Electrical Characteristics
| Power Supply | Battery Powered |
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| Battery Type | AAA × 2 |
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| Typical Voltage | 3V |
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| Standard Battery Life | Up to 2 years (standby time) |
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General
| Operation Temperature | -10 °C to 55 °C (14 °F to 131 °F) |
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| Storage Temperature | -20 °C to 60 °C (-4 °F to 140 °F) |
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| Operation Humidity | 10% to 90% |
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| Dimension(WxHxD) | 62.6mm × 62.6mm × 18mm |
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| Weight | 73.5g |
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| Mounting Method | Wall |
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| Application Scenario | Indoor Standalone/with included probe |
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Source: Hikvision official website. Specifications are subject to change by the manufacturer.